EP 2070984 A1 20090617 - Epoxy-phenolic resins co-dispersions
Title (en)
Epoxy-phenolic resins co-dispersions
Title (de)
Epoxyphenolische Harze und Codispersionen
Title (fr)
Co-dispersions de résines époxides-phénoliques
Publication
Application
Priority
EP 07024055 A 20071212
Abstract (en)
The process to prepare an aqueous co-dispersion of epoxy resins and at least a phenolic resin is reported. The compositions of such co-dispersions are based on blends of epoxy resins and at least a phenolic novolac resin within the profile viscosity versus temperature in the ranges from 1 500 000 to 300 mPas at 80°C and 10 000 to 20 mPas at 120°C.
IPC 8 full level
C08L 61/06 (2006.01); C08L 63/00 (2006.01)
CPC (source: EP US)
C08J 3/03 (2013.01 - EP US); C08L 61/06 (2013.01 - EP US); C08L 63/00 (2013.01 - EP US); C09D 5/022 (2013.01 - EP US); C09D 161/06 (2013.01 - EP US); C08J 2361/10 (2013.01 - EP US); C08J 2363/00 (2013.01 - EP US)
Citation (applicant)
- US 6221934 B1 20010424 - STARK CHARLES J [US], et al
- US 3301804 A 19670131 - ZORA JOHN G, et al
- US 3634348 A 19720111 - CARTER MELVIN K
- US 3249412 A 19660503 - KOLEK ROBERT L, et al
- US 2811495 A 19571029 - HAROLD WITTCOFF, et al
- US 2899397 A 19590811
- US 3640926 A 19720208 - SLATER WILLIAM W, et al
- US 3355409 A 19671128 - BISSOT THOMAS C
- US 3383347 A 19680514 - PETTIT RICHARD R
- US 3324041 A 19670606 - SOMMER HARRY J, et al
- US 4073762 A 19780214 - HOSODA MINORU, et al
Citation (search report)
- [X] WO 2007118645 A1 20071025 - HEXION SPECIALTY CHEM GMBH [DE], et al
- [X] US 4124554 A 19781107 - FRY JOHN S
- [DX] US 4073762 A 19780214 - HOSODA MINORU, et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 2070984 A1 20090617; BR PI0819785 A2 20150505; BR PI0819785 A8 20151124; BR PI0819785 A8 20230411; BR PI0819785 A8 20230418; CA 2708427 A1 20090618; CA 2708427 C 20130528; CN 101896548 A 20101124; CN 101896548 B 20151125; EP 2220160 A1 20100825; EP 2220160 B1 20190220; ES 2729617 T3 20191105; JP 2011506649 A 20110303; JP 5255651 B2 20130807; KR 101252905 B1 20130409; KR 20100087216 A 20100803; PT 2220160 T 20190604; US 2010267887 A1 20101021; US 8354475 B2 20130115; WO 2009074293 A1 20090618
DOCDB simple family (application)
EP 07024055 A 20071212; BR PI0819785 A 20081209; CA 2708427 A 20081209; CN 200880120148 A 20081209; EP 08860245 A 20081209; EP 2008010447 W 20081209; ES 08860245 T 20081209; JP 2010537304 A 20081209; KR 20107012878 A 20081209; PT 08860245 T 20081209; US 74016908 A 20081209